Let me explain my problem
I got promotion in 1993 on the basis of my joining date seniority. But on that time I was on leave. After one month I joined in my earlier and given the acceptance letter on that day onwardi got the financial benefit. Now my colleagues got promotion and I have been deprived by saying that I had lost my seniority by late joining the last promotional post.
Is it true? May I loose my seniorty?